body nav li {
  display: inline-block;
  position: relative;
  padding-right: 5px; }
  body nav li:hover {
    cursor: pointer; }
body div#images {
  position: absolute;
  margin-left: 40px; }
  body div#images img {
    display: none; }
  body div#images input:checked + .img {
    display: block;
    width: 400px;
    height: 300px; }
body input[type=radio] {
  display: none; }
